Keller, G., & Warrack, B. (1999). Statistics for management and economics. Duxbury Press.
Style de citation Chicago (17e éd.)Keller, Gerald, et Brian Warrack. Statistics for Management and Economics. Pacific Grove, Calif: Duxbury Press, 1999.
Style de citation MLA (9e éd.)Keller, Gerald, et Brian Warrack. Statistics for Management and Economics. Duxbury Press, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.